Proudly crafted from 90 percent Recycled polyester upper and lining. The Good Slipper is a must have this season with its super soft organic cotton sock and 100 percent recycled foam bed. Made with a durable natural rubber sole for added grip and extra comfort. This slipper features 90 percent Recycled RPET Polyester Upper and Lining. It also has a Super Soft Organic Cotton Sock with 100 percent Recycled Foam Footbed. The Durable Natural Rubber Sole provides added grip.